at88sc0104c ATMEL Corporation, at88sc0104c Datasheet - Page 52

• Manufacturer Part Number: at88sc0104c
• Description: Cryptomemory Specification For Standard Mode Of Operation
• Manufacturer: ATMEL Corporation

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AT88SC0104/0204/0404/0808/1616/3216/6416/12816/25616C
The following shows the TPDU commands sent to the CryptoMemory device for the purpose of
initializing the device. The flow is consistent with the steps described above; comments have
been added as indicated with an asterisk (*).
*AT88SC0104C Initialization Example
*WRITE DATA TO USER ZONES
*Set User Zone 0
00 B4 03 00 00
*Write data = Zone 0 Data
00 B0 00 00 0B 5A 6F 6E 65 20 30 20 44 61 74 61
*Set User Zone 1
00 B4 03 01 00
*Write data = Zone 1 Data
00 B0 00 00 0B 5A 6F 6E 65 20 31 20 44 61 74 61
*UNLOCK CONFIGURATION MEMORY
00 BA 07 00 03 DD 42 97
*WRITE CODES IN CONFIGURATION MEMORY
*Write Card Mfg Code = P001
00 B4 00 0B 04 50 30 30 31
*Write Identification Number = 00000000012345
00 B4 00 19 07 00 00 00 00 01 23 45
*Write Issuer Code = STATION 035
00 B4 00 40 10 53 54 41 54 49 4F 4E 20 30 33 35 00 00 00 00 00
*WRITE REGISTERS IN CONFIGURATION MEMORY
*Write Registers AR1/PR1 = 7F F9
00 B4 00 22 02 7F F9 DF BF 57 B9
*WRITE PASSWORDS IN CONFIGURATION MEMORY
*Write Passwords, read 7 = 10 00 01, write 7 = 11 00 11
00 B4 00 B9 07 11 00 11 FF 10 00 01
*READ ENTIRE CONFIGURATION MEMORY TO VERIFY
00 B6 00 00 F0
*Device Response:
3B B2 11 00 10 80 00 01 10 10 FF 50 30 30 31 FF
8C AD A8 10 0A AB FF FF FB 00 00 00 00 01 23 45
5210A–SMIC–04/07